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研究生: 佘炎輝
Sher, Yan-Heui
論文名稱: 健保醫療費用核減分析與其BPR之研究 ---- 以某醫學中心為例
An Analysis on the Deduction Factors for Claiming the National Health Insurance and IT’s Business Process Re-Engineering ----A Case Study of a Medical Center
指導教授: 陳澤生
Tse-Sheng
學位類別: 碩士
Master
系所名稱: 工學院 - 工程管理碩士在職專班
Engineering Management Graduate Program(on-the-job class)
論文出版年: 2004
畢業學年度: 92
語文別: 中文
論文頁數: 85
中文關鍵詞: T檢定逐步迴歸變異數分析企業流程再造次數分配法費用審查與核減
外文關鍵詞: Analysis of Variance, peer review and claim deduction, T-test, Frequency Distribution Analysis, Business Process Re-Engineering, stepwise
相關次數: 點閱:154下載:13
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  •   台灣醫院密度與經濟合作發展組織(OECD)主要國家相比,顯示較低且集中,但門診次數卻偏高,抑制醫療費用的成長,同時維持醫療品質已是台灣當前醫療體系的當務之急。費用審查與核減是健保局支付制度的重要課題,如何避免被核減是各家醫院亟欲尋求突破的目標。

      本研究針對南部某醫學中心在健保局現行醫療審核制度下被核減的門急診費用申報資料,經SPSS、Access軟體進行整體性之分析、規劃與探討,諸如次數分配法、變異數分析、Scheffe事後多重檢定、線性迴歸分析等。

      經分析結果發現,抗生素、乳癌、電腦斷層掃描、磁振造影是高費用、高核減率的核減因子,利用資訊科技的「企業流程再造(BPR)」來控管,並由「T檢定」分析實施前後的差異性。探討實施前後之成效可發現核減率已有明顯改善,抗生素約降低28%,CT與MRI約降低31%,乳癌經「醫療服務改善方案」後對醫院收入盈餘也增加不少。

      藉由電腦來控管醫師開立處方的醫療行為與被濫用,杜絕醫療資源浪費,以免重蹈被核減的覆轍。本文亦強調醫院需要達到健保局所訂定的各項指標值,藉由BPR改善前後的檢覈,使核減、申復、爭議流程及資料能更簡化且一氣呵成,則更能提昇醫療服務品質。

      Compared with the main countries of Organization for Economic Co- Operation and Development (OECD), hospital in Taiwan tends to a low density and centralization, but the amount of outpatients has a tendency toward great quantity. It’s imperative for Taiwan's healthcare authority to restrain the growth of medical expense as well as to maintain the medical service quality. Since the medical fee review and claim deduction are the most important topics to the payment system of the Bureau of National Health Insurance (BNHI), therefore, how to avoid being deducted is becoming the target to most medical institutions.

      This paper is based on the data of reimbursement expenditure in outpatient and emergency service withdrawn by BNHI from a medical center in southern Taiwan. It has been run via SPSS and Access software to the integration analysis, planning and exploration, such as Frequency Distribution Analysis (FDA), Analysis of Variance (ANOVA), Scheffe differential equations test, Linear Regression Analysis (LRA).

      As a result of analysis, we find that antibiotics, breast cancer, Computed Tomography (CT), Magnetic Resonance Imaging (MRI) are the factors of deduction in expensive medical fee and high deduction rate. Furthermore, by means of Informatics Technology’s (IT) Business Process Re-Engineering (BPR), the differentia before and after the process through T-test is came out. We obtain the rate of deduction has significant improvement – the reduction of antibiotics has dropped off about 28% while CT and MRI about 31%. Meanwhile, the surplus is increasing through the continuing supportive caring model of breast cancer.

      Taking advantage of IT to monitor doctors' abuse in prescribing drug and then refrain from recommitting the same errors of being deducted. We also emphasize that each hospital should to attain the BNHI required indicators by the BPR approaches. Thus, all the procedures regarding to deduction, reply, disputations will be smoothly streamlined and the quality of medical service no wonder will be promoted as well.

    目 錄 摘要 i ABSTRACT ii 謝誌 iii 目錄 iv 表目錄 vii 圖目錄 x 中英文縮寫全名對照 xii 第一章 緒論 1 1.1研究背景與動機 1 1.2研究範圍與目的 3 1.3研究流程 4 1.4章節概要 6 第二章文獻探討 8 2.1健保門急診醫療費用審查作業概述 8 2.2醫療品質與醫療費用指標之建立 10 2.3健保醫療費用支付制度 12 2.4各國支付與審查制度分析 14 2.4.1美國的醫療支付與審查制度 14 2.4.2德國的醫療支付與審查制度 16 2.4.3加拿大的醫療支付與審查制度 19 2.4.4日本的醫療支付與審查制度 20 第三章核減資料分析與研究方法 22 3.1申報與核減資料概述 22 3.2資料處理與分析步驟 23 3.3分析方法 24 3.4申報核減變項及其操作型定義 26 3.5研究假設與研究限制 30 第四章研究結果 31 4.1申報核減基本資料分析 31 4.1.1病患特質分析 31 4.1.2核減因子特質分析 32 4.1.3核減費用項目分析 36 4.1.4核減結果(理由)分析 38 4.2單變量與多變量變異數分析 39 4.3複迴歸分析 46 第五章資訊科技在醫令的流程再造實例 50 5.1醫務管理趨勢 50 5.2抗生素使用之流程再造 51 5.2.1健保局抗生素資料分析 51 5.2.2抗生素之電腦控管作業 54 5.2.3電腦控管施行成效 59 5.3乳癌給付之流程再造 61 5.3.1健保局五大疾病醫療服務改善方案 61 5.3.2乳癌醫療給付改善方案 61 5.3.3電腦控管作業與施行成效 63 5.4重要醫令申核之流程再造 71 5.4.1健保局重要醫令規定 71 5.4.2電腦稽核作業 73 5.4.3電腦施行成效檢定 75 第六章 結論與建議 77 6.1結論 77 6.2建議與未來研究方向 78 參考文獻 81 自述 85

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